<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="8.7.0">
<drawing>
<board>
<plain>
<text>satshakit</text>
</plain>
<libraries>
<library name="AVX_By_element14_Batch_1">
<description>Developed by element14 :&lt;br&gt;
element14 CAD Library consolidation.ulp
at 30/04/2012 16:26:10</description>
<packages>
<package name="CAPC3216X178N">
</package>
</packages>
</library>
<library name="atmega8">
<packages>
<package name="TQFP32-08">
<description>&lt;B&gt;Thin Plasic Quad Flat Package&lt;/B&gt; Grid 0.8 mm</description>
</package>
</packages>
</library>
<library name="01_FAB_Hello">
<packages>
<package name="CSM-7X-DU">
<description>&lt;b&gt;SMD CRYSTAL&lt;/b&gt;&lt;p&gt;
Source: www.ecsxtal.com .. Crystal 3.6864MHz CSM_7X_DU.PDF</description>
</package>
<package name="1206">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
</packages>
</library>
<library name="01_SparkFun">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
We've spent an enormous amount of time creating and checking these footprints and parts. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="1206">
</package>
</packages>
</library>
<library name="con-amp-quick">
<description>&lt;b&gt;AMP Connectors, Type QUICK&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="02P">
<description>&lt;b&gt;AMP QUICK CONNECTOR&lt;/b&gt;</description>
</package>
<package name="03P">
<description>&lt;b&gt;AMP QUICK CONNECTOR&lt;/b&gt;</description>
</package>
<package name="06P">
<description>&lt;b&gt;AMP QUICK CONNECTOR&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-DigitalIC">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find all manner of digital ICs- microcontrollers, memory chips, logic chips, FPGAs, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="SO016">
</package>
</packages>
</library>
<library name="SparkFun">
<packages>
<package name="USB-MINIB">
<description>&lt;b&gt;USB Series Mini-B Surface Mounted&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="flight_controller.lbr01_FAB_Hello">
<packages>
<package name="CSM-7X-DU">
<description>&lt;b&gt;SMD CRYSTAL&lt;/b&gt;&lt;p&gt;
Source: www.ecsxtal.com .. Crystal 3.6864MHz CSM_7X_DU.PDF</description>
</package>
</packages>
</library>
<library name="fab">
<packages>
<package name="R1206">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;</description>
</package>
<package name="LED1206">
<description>LED 1206 pads (standard pattern)</description>
</package>
</packages>
</library>
<library name="IC">
<packages>
<package name="A4988_STEP">
</package>
</packages>
</library>
<library name="con-lstb">
<description>&lt;b&gt;Pin Headers&lt;/b&gt;&lt;p&gt;
Naming:&lt;p&gt;
MA = male&lt;p&gt;
# contacts - # rows&lt;p&gt;
W = angled&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="MA07-1">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="MA06-1">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="pinhead">
<description>&lt;b&gt;Pin Header Connectors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="1X03">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="AVX_By_element14_Batch_1" package="CAPC3216X178N" value="18pF">
<attribute name="MPN" value="0612ZC225MAT2A"/>
<attribute name="OC_FARNELL" value="-"/>
<attribute name="OC_NEWARK" value="12N3209"/>
<attribute name="SUPPLIER" value="AVX"/>
<attribute name="TOLERANCE" value="±20%"/>
<attribute name="VOLTAGERATING" value="10V"/>
</element>
<element name="C2" library="AVX_By_element14_Batch_1" package="CAPC3216X178N" value="18pF">
<attribute name="MPN" value="0612ZC225MAT2A"/>
<attribute name="OC_FARNELL" value="-"/>
<attribute name="OC_NEWARK" value="12N3209"/>
<attribute name="SUPPLIER" value="AVX"/>
<attribute name="TOLERANCE" value="±20%"/>
<attribute name="VOLTAGERATING" value="10V"/>
</element>
<element name="328-1" library="atmega8" package="TQFP32-08" value="ATMEGA328P-AU"/>
<element name="CRYSTAL1" library="01_FAB_Hello" package="CSM-7X-DU" value="16Mhz">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</element>
<element name="R1" library="01_SparkFun" package="1206" value="10k"/>
<element name="LED_GREEN" library="01_FAB_Hello" package="1206" value=""/>
<element name="R2" library="01_SparkFun" package="1206" value="499"/>
<element name="C3" library="01_SparkFun" package="1206" value="10uF"/>
<element name="C4" library="01_SparkFun" package="1206" value="1uF"/>
<element name="C5" library="01_SparkFun" package="1206" value="100nF"/>
<element name="C6" library="01_SparkFun" package="1206" value="100nF"/>
<element name="RESETS" library="con-amp-quick" package="02P" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</element>
<element name="U2" library="SparkFun-DigitalIC" package="SO016" value="CH340G">
<attribute name="PROD_ID" value="IC-13498"/>
</element>
<element name="U$7" library="SparkFun" package="USB-MINIB" value="USB-MINIB-5PIN"/>
<element name="CRYSTAL" library="flight_controller.lbr01_FAB_Hello" package="CSM-7X-DU" value="12MHZ">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</element>
<element name="C10" library="01_SparkFun" package="1206" value="18pF"/>
<element name="C11" library="01_SparkFun" package="1206" value="18pF"/>
<element name="C13" library="01_SparkFun" package="1206" value="10nF"/>
<element name="R6" library="fab" package="R1206" value="2K7"/>
<element name="R7" library="fab" package="R1206" value="2K7"/>
<element name="R8" library="fab" package="R1206" value="1K"/>
<element name="R9" library="fab" package="R1206" value="1K"/>
<element name="LED_RX" library="fab" package="LED1206" value="YELLOW"/>
<element name="LED_TX" library="fab" package="LED1206" value="YELLOW"/>
<element name="5V2" library="con-amp-quick" package="03P" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</element>
<element name="5V1" library="con-amp-quick" package="03P" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</element>
<element name="GND1" library="con-amp-quick" package="03P" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</element>
<element name="GND3" library="con-amp-quick" package="03P" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</element>
<element name="SERIAL" library="con-amp-quick" package="02P" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</element>
<element name="R3" library="01_SparkFun" package="1206" value="100k"/>
<element name="U$1" library="IC" package="A4988_STEP" value="A4988_STEP"/>
<element name="13DEC" library="con-lstb" package="MA07-1" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</element>
<element name="SV2" library="con-lstb" package="MA06-1" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</element>
<element name="LED_GREEN1" library="01_FAB_Hello" package="1206" value=""/>
<element name="R4" library="01_SparkFun" package="1206" value="499"/>
<element name="PD" library="pinhead" package="1X03" value=""/>
<element name="SL2" library="con-amp-quick" package="06P" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</element>
</elements>
<signals>
<signal name="5V">
<contactref element="328-1" pad="4"/>
<contactref element="328-1" pad="6"/>
<contactref element="328-1" pad="18"/>
<contactref element="328-1" pad="20"/>
<contactref element="R1" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="C3" pad="1"/>
<contactref element="LED_GREEN" pad="1"/>
<contactref element="U$7" pad="VBUS"/>
<contactref element="U2" pad="16"/>
<contactref element="R6" pad="2"/>
<contactref element="R7" pad="2"/>
<contactref element="5V2" pad="1"/>
<contactref element="5V2" pad="2"/>
<contactref element="5V2" pad="3"/>
<contactref element="5V1" pad="1"/>
<contactref element="5V1" pad="2"/>
<contactref element="5V1" pad="3"/>
<contactref element="R3" pad="2"/>
<contactref element="U$1" pad="MS1"/>
</signal>
<signal name="N$2">
<contactref element="328-1" pad="7"/>
<contactref element="CRYSTAL1" pad="2"/>
<contactref element="C1" pad="2"/>
</signal>
<signal name="N$9">
<contactref element="328-1" pad="8"/>
<contactref element="CRYSTAL1" pad="1"/>
<contactref element="C2" pad="2"/>
</signal>
<signal name="GND">
<contactref element="328-1" pad="3"/>
<contactref element="328-1" pad="5"/>
<contactref element="C1" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="328-1" pad="21"/>
<contactref element="R2" pad="2"/>
<contactref element="U$7" pad="GND"/>
<contactref element="U2" pad="1"/>
<contactref element="C10" pad="2"/>
<contactref element="C11" pad="2"/>
<contactref element="C13" pad="2"/>
<contactref element="GND1" pad="1"/>
<contactref element="GND1" pad="2"/>
<contactref element="GND1" pad="3"/>
<contactref element="C4" pad="2"/>
<contactref element="C5" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="GND3" pad="1"/>
<contactref element="GND3" pad="2"/>
<contactref element="GND3" pad="3"/>
<contactref element="U$1" pad="/EN"/>
<contactref element="R4" pad="2"/>
</signal>
<signal name="N$26">
<contactref element="LED_GREEN" pad="2"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="N$29">
</signal>
<signal name="RST-FTDI">
<contactref element="C6" pad="2"/>
<contactref element="RESETS" pad="2"/>
<contactref element="U2" pad="13"/>
</signal>
<signal name="RST">
<contactref element="R1" pad="2"/>
<contactref element="328-1" pad="29"/>
<contactref element="C6" pad="1"/>
<contactref element="RESETS" pad="1"/>
</signal>
<signal name="TX-340">
<contactref element="328-1" pad="30"/>
<contactref element="R8" pad="2"/>
<contactref element="SERIAL" pad="1"/>
</signal>
<signal name="N$1">
<contactref element="U$7" pad="D+"/>
<contactref element="U2" pad="5"/>
</signal>
<signal name="N$3">
<contactref element="U$7" pad="D-"/>
<contactref element="U2" pad="6"/>
</signal>
<signal name="OSC_IN">
<contactref element="CRYSTAL" pad="2"/>
<contactref element="C10" pad="1"/>
<contactref element="U2" pad="8"/>
</signal>
<signal name="OSC_OUT">
<contactref element="CRYSTAL" pad="1"/>
<contactref element="C11" pad="1"/>
<contactref element="U2" pad="7"/>
</signal>
<signal name="V3">
<contactref element="U2" pad="4"/>
<contactref element="C13" pad="1"/>
</signal>
<signal name="TXD">
<contactref element="U2" pad="2"/>
<contactref element="R8" pad="1"/>
<contactref element="LED_TX" pad="2"/>
</signal>
<signal name="RXD">
<contactref element="U2" pad="3"/>
<contactref element="R9" pad="1"/>
<contactref element="LED_RX" pad="2"/>
</signal>
<signal name="N$7">
<contactref element="R6" pad="1"/>
<contactref element="LED_RX" pad="1"/>
</signal>
<signal name="N$8">
<contactref element="R7" pad="1"/>
<contactref element="LED_TX" pad="1"/>
</signal>
<signal name="RX-340">
<contactref element="R9" pad="2"/>
<contactref element="328-1" pad="31"/>
<contactref element="SERIAL" pad="2"/>
</signal>
<signal name="SCK">
<contactref element="328-1" pad="17"/>
<contactref element="13DEC" pad="7"/>
<contactref element="LED_GREEN1" pad="1"/>
</signal>
<signal name="MISO">
<contactref element="328-1" pad="16"/>
<contactref element="13DEC" pad="6"/>
</signal>
<signal name="MOSI">
<contactref element="328-1" pad="15"/>
<contactref element="13DEC" pad="5"/>
</signal>
<signal name="PB0">
<contactref element="328-1" pad="12"/>
<contactref element="13DEC" pad="2"/>
</signal>
<signal name="PB1">
<contactref element="328-1" pad="13"/>
<contactref element="13DEC" pad="3"/>
</signal>
<signal name="PB2">
<contactref element="328-1" pad="14"/>
<contactref element="13DEC" pad="4"/>
</signal>
<signal name="PD7">
<contactref element="328-1" pad="11"/>
<contactref element="13DEC" pad="1"/>
</signal>
<signal name="PD6">
<contactref element="328-1" pad="10"/>
<contactref element="U$1" pad="GND2"/>
<contactref element="U$1" pad="GND"/>
</signal>
<signal name="PD5">
<contactref element="328-1" pad="9"/>
<contactref element="U$1" pad="VMOT"/>
</signal>
<signal name="PD4">
<contactref element="328-1" pad="2"/>
<contactref element="PD" pad="3"/>
</signal>
<signal name="PD3">
<contactref element="328-1" pad="1"/>
<contactref element="PD" pad="2"/>
</signal>
<signal name="PD2">
<contactref element="328-1" pad="32"/>
<contactref element="PD" pad="1"/>
</signal>
<signal name="ADC7">
<contactref element="328-1" pad="22"/>
</signal>
<signal name="ADC6">
<contactref element="328-1" pad="19"/>
</signal>
<signal name="PC5">
<contactref element="328-1" pad="28"/>
<contactref element="SL2" pad="1"/>
</signal>
<signal name="PC4">
<contactref element="328-1" pad="27"/>
<contactref element="SL2" pad="2"/>
</signal>
<signal name="PC3">
<contactref element="328-1" pad="26"/>
<contactref element="SL2" pad="3"/>
</signal>
<signal name="PC2">
<contactref element="328-1" pad="25"/>
<contactref element="SL2" pad="4"/>
</signal>
<signal name="PC1">
<contactref element="328-1" pad="24"/>
<contactref element="SL2" pad="5"/>
</signal>
<signal name="PC0">
<contactref element="328-1" pad="23"/>
<contactref element="R3" pad="1"/>
<contactref element="SL2" pad="6"/>
</signal>
<signal name="GNDM">
<contactref element="U$1" pad="STEP"/>
<contactref element="SV2" pad="2"/>
</signal>
<signal name="VCCM">
<contactref element="U$1" pad="DIR"/>
<contactref element="SV2" pad="1"/>
</signal>
<signal name="MP1">
<contactref element="U$1" pad="MS2"/>
<contactref element="SV2" pad="6"/>
</signal>
<signal name="MP2">
<contactref element="U$1" pad="MS3"/>
<contactref element="SV2" pad="5"/>
</signal>
<signal name="MP3">
<contactref element="U$1" pad="/RST"/>
<contactref element="SV2" pad="4"/>
</signal>
<signal name="MP4">
<contactref element="U$1" pad="/SLP"/>
<contactref element="SV2" pad="3"/>
</signal>
<signal name="N$4">
<contactref element="LED_GREEN1" pad="2"/>
<contactref element="R4" pad="1"/>
</signal>
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